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प्रश्न
Name a plant which flowers every twelve years.
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उत्तर
Strobilanthes kunthianus or Neelakurinji is a plant which flowers every twelve years.
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संबंधित प्रश्न
Name the terminal stage of ageing in the life cycle of plants.
Explain the events upto double fertilisation after the pollen tube enters one of the synergids in an ovule of an angiosperm.
Sketch and label ‘structure of a pea flower’.
Explain the different types of endosperms in angiosperms.
Fragrant flowers with well developed nectaries are an adaptation for ______.
In a fertilized ovule, n, 2n, and 3n conditions occur respectively in ______
Verticillaster inflorescence is a characteristic feature of ______.
Match List I with List II:
| List I (Types of Stamens) |
List II (Example) |
||
| A. | Monoadelphous | I. | Citrus |
| B. | Diadelphous | II. | Pea |
| C. | Polyadelphous | III. | Lily |
| D. | Epiphyllous | IV. | China-rose |
Choose the correct answer from the options given below:
Axile placentation is observed in ______.
A flower is biologically defined as a modified and compressed _______.
